[PATCH] MIPS: asm/mipsregs.h: remove unused stuff

[PATCH] MIPS: asm/mipsregs.h: remove unused stuff

[Antony Pavlov]

In barebox we have no CONFIG_MIPS_MT_SMTC Kconfig option.
So remove the code under this macro.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 arch/mips/include/asm/mipsregs.h |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 608f19b..f923860 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -673,19 +673,11 @@ do {									\
 #define write_c0_compare3(val)	__write_32bit_c0_register($11, 7, val)
 
 #define read_c0_status()	__read_32bit_c0_register($12, 0)
-#ifdef CONFIG_MIPS_MT_SMTC
-#define write_c0_status(val)						\
-do {									\
-	__write_32bit_c0_register($12, 0, val);				\
-	__ehb();							\
-} while (0)
-#else
 /*
  * Legacy non-SMTC code, which may be hazardous
  * but which might not support EHB
  */
 #define write_c0_status(val)	__write_32bit_c0_register($12, 0, val)
-#endif /* CONFIG_MIPS_MT_SMTC */
 
 #define read_c0_cause()		__read_32bit_c0_register($13, 0)
 #define write_c0_cause(val)	__write_32bit_c0_register($13, 0, val)
-- 
1.7.10.4


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Re: [PATCH] MIPS: asm/mipsregs.h: remove unused stuff

[Sascha Hauer]

On Thu, May 30, 2013 at 04:11:29PM +0400, Antony Pavlov wrote:
> In barebox we have no CONFIG_MIPS_MT_SMTC Kconfig option.
> So remove the code under this macro.
> 
> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>

Applied, thanks

Sascha

> ---
>  arch/mips/include/asm/mipsregs.h |    8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
> index 608f19b..f923860 100644
> --- a/arch/mips/include/asm/mipsregs.h
> +++ b/arch/mips/include/asm/mipsregs.h
> @@ -673,19 +673,11 @@ do {									\
>  #define write_c0_compare3(val)	__write_32bit_c0_register($11, 7, val)
>  
>  #define read_c0_status()	__read_32bit_c0_register($12, 0)
> -#ifdef CONFIG_MIPS_MT_SMTC
> -#define write_c0_status(val)						\
> -do {									\
> -	__write_32bit_c0_register($12, 0, val);				\
> -	__ehb();							\
> -} while (0)
> -#else
>  /*
>   * Legacy non-SMTC code, which may be hazardous
>   * but which might not support EHB
>   */
>  #define write_c0_status(val)	__write_32bit_c0_register($12, 0, val)
> -#endif /* CONFIG_MIPS_MT_SMTC */
>  
>  #define read_c0_cause()		__read_32bit_c0_register($13, 0)
>  #define write_c0_cause(val)	__write_32bit_c0_register($13, 0, val)
> -- 
> 1.7.10.4
> 
> 
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
> 

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